42401304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 131127360

約数和(自身を除く): 88726056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 157, 186, 198, 242, 248, 264, 279, 314, 341, 363, 372, 396, 471, 484, 558, 628, 682, 726, 744, 792, 942, 968, 1023, 1089, 1116, 1256, 1364, 1413, 1452, 1727, 1884, 2046, 2178, 2232, 2728, 2826, 2904, 3069, 3454, 3751, 3768, 4092, 4356, 4867, 5181, 5652, 6138, 6908, 7502, 8184, 8712, 9734, 10362, 11253, 11304, 12276, 13816, 14601, 15004, 15543, 18997, 19468, 20724, 22506, 24552, 29202, 30008, 31086, 33759, 37994, 38936, 41448, 43803, 45012, 53537, 56991, 58404, 62172, 67518, 75988, 87606, 90024, 107074, 113982, 116808, 124344, 135036, 151976, 160611, 170973, 175212, 214148, 227964, 270072, 321222, 341946, 350424, 428296, 455928, 481833, 588907, 642444, 683892, 963666, 1177814, 1284888, 1367784, 1766721, 1927332, 2355628, 3533442, 3854664, 4711256, 5300163, 7066884, 10600326, 14133768, 21200652, 42401304]

約数ペア:

[(1, 42401304), (2, 21200652), (3, 14133768), (4, 10600326), (6, 7066884), (8, 5300163), (9, 4711256), (11, 3854664), (12, 3533442), (18, 2355628), (22, 1927332), (24, 1766721), (31, 1367784), (33, 1284888), (36, 1177814), (44, 963666), (62, 683892), (66, 642444), (72, 588907), (88, 481833), (93, 455928), (99, 428296), (121, 350424), (124, 341946), (132, 321222), (157, 270072), (186, 227964), (198, 214148), (242, 175212), (248, 170973), (264, 160611), (279, 151976), (314, 135036), (341, 124344), (363, 116808), (372, 113982), (396, 107074), (471, 90024), (484, 87606), (558, 75988), (628, 67518), (682, 62172), (726, 58404), (744, 56991), (792, 53537), (942, 45012), (968, 43803), (1023, 41448), (1089, 38936), (1116, 37994), (1256, 33759), (1364, 31086), (1413, 30008), (1452, 29202), (1727, 24552), (1884, 22506), (2046, 20724), (2178, 19468), (2232, 18997), (2728, 15543), (2826, 15004), (2904, 14601), (3069, 13816), (3454, 12276), (3751, 11304), (3768, 11253), (4092, 10362), (4356, 9734), (4867, 8712), (5181, 8184), (5652, 7502), (6138, 6908)]